金属氧化物低温催化氧化VOCs的研究进展

doi:10.16085/j.issn.1000-6613.2022-1312

化工进展 ›› 2023, Vol. 42 ›› Issue (5): 2402-2412.DOI: 10.16085/j.issn.1000-6613.2022-1312

金属氧化物低温催化氧化VOCs的研究进展

王科菊¹^,²(), 赵成², 胡晓玫², 云军阁²^,³, 魏凝涵¹^,², 姜雪迎¹^,², 邹昀¹(), 陈志航²()

^1.广西大学化学化工学院，广西南宁 530004
^2.生态环境部华南环境科学研究所，广东省水与大气污染防治重点实验室，广东省大气污染控制工程实验室，广东广州 510655
^3.湘潭大学资源与环境学院，湖南湘潭 411105

收稿日期:2022-07-12 修回日期:2022-10-23 出版日期:2023-05-10 发布日期:2023-06-02
通讯作者: 邹昀,陈志航
作者简介:王科菊（1997—），男，硕士研究生，研究方向为大气污染控制。E-mail：351924900@qq.com。
基金资助:
国家自然科学基金(21978174);广州市科技计划(201904020038)

Research progress of low temperature catalytic oxidation of VOCs by metal oxides

WANG Keju¹^,²(), ZHAO Cheng², HU Xiaomei², YUN Junge²^,³, WEI Ninghan¹^,², JIANG Xueying¹^,², ZOU Yun¹(), CHEN Zhihang²()

^1.College of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, Guangxi, China
^2.Guangdong Province Engineering Laboratory for Air Pollution Control, Guangdong Key Lab of Water & Air Pollution Control, South China Institute of Environmental Sciences, Ministry of Ecology and Environment, Guangzhou 510655, Guangdong, China
^3.College of Resources and Environment, Xiangtan University, Xiangtan 411105, Hunan, China

Received:2022-07-12 Revised:2022-10-23 Online:2023-05-10 Published:2023-06-02
Contact: ZOU Yun, CHEN Zhihang

摘要/Abstract

摘要：

一直以来，开发强氧化活性和高抗性的金属氧化物催化剂都是催化脱除挥发性有机化合物（VOCs）领域的研究热点。本文从氧空位、活性氧物种、结构和晶面等角度，比较分析了催化剂的组成比例、形貌、焙烧温度、制备方法和载体等制备因素对增强催化氧化VOCs活性和二氧化碳选择性的影响。阐述了实际工况中的水蒸气、氮氧化物和二氧化硫在氧化反应过程中的中毒机制。展望了利用DFT计算，深入探索氧空位、晶格氧和表面吸附氧在VOCs催化氧化过程中的作用机理，并从活性组分分散度、高活性晶面占比、氧空位强度等关键方面来指导优化催化剂，为相关催化体系的研发提供了科学参考。

关键词: 活性, 抗性, 金属氧化物, 挥发性有机化合物, 催化氧化, 二氧化碳, 选择性

Abstract:

Metal oxide catalysts with strong oxidation activity and high resistance are hot research topics in catalytic removal of volatile organic compounds (VOCs). In this paper, the effects of preparation factors such as composition ratio, morphology, calcination temperature, preparation method and carrier on catalytic VOCs oxidation activity and carbon dioxide selectivity was compared and analyzed from the perspectives of oxygen vacancies, active oxygen species, structure and crystalline surface. The poisoning mechanism of water vapor, nitrogen oxides and sulfur dioxide during the oxidation reactions in the actual working conditions was elaborated. The action mechanism of oxygen vacancies, lattice oxygen and surface adsorbed oxygen explored in depth by DFT calculations was prospected, and some key factors such as active component dispersion, high active crystalline surface ratio and oxygen vacancy strength can be considered in the optimization of catalysts. This review has provided scientific reference for the research and development of related catalytic systems.

Key words: activity, resistance, metal oxide, volatile organic compounds, catalytic oxidation, carbon dioxide, selectivity

中图分类号:

X511

王科菊, 赵成, 胡晓玫, 云军阁, 魏凝涵, 姜雪迎, 邹昀, 陈志航. 金属氧化物低温催化氧化VOCs的研究进展[J]. 化工进展, 2023, 42(5): 2402-2412.

WANG Keju, ZHAO Cheng, HU Xiaomei, YUN Junge, WEI Ninghan, JIANG Xueying, ZOU Yun, CHEN Zhihang. Research progress of low temperature catalytic oxidation of VOCs by metal oxides[J]. Chemical Industry and Engineering Progress, 2023, 42(5): 2402-2412.

图/表 11

表1 VOCs在不同金属掺杂的催化剂上催化氧化的条件和性能

催化剂	污染物	浓度/μL·L^-1	空速/mL∙g^-1∙h^-1	T₉₀/℃	O_ads/O_latt	参考文献
MnO₂	甲苯	1000	40000	228	0.78	[26]
Co-MnO₂	甲苯	1000	40000	227	0.86	[26]
Ce-MnO₂	甲苯	1000	40000	234	0.57	[26]
Cu-MnO₂	甲苯	1000	40000	219	1.07	[26]
Co₃O₄	甲苯	1000	78000	249	0.88	[27]
CuCo₂O₄	甲苯	1000	78000	221	1.12	[27]
NiCo₂O₄	甲苯	1000	78000	234	1.07	[27]
ZnCo₂O₄	甲苯	1000	78000	279	0.80	[27]

表2 VOCs在不同金属比例的催化剂上催化氧化的条件和性能

催化剂	金属比例	污染物	浓度 /μL·L^-1	空速 /mL∙g^-1∙h^-1	T₉₀/℃	参考文献
CuMnO _x	Cu/Mn=0∶1	甲苯	500	22500	229	[30]
CuMnO _x	Cu/Mn=0.06∶1	甲苯	500	22500	226	[30]
CuMnO _x	Cu/Mn=0.08∶1	甲苯	500	22500	225	[30]
CuMnO _x	Cu/Mn=0.10∶1	甲苯	500	22500	216	[30]
CuMnO _x	Cu/Mn=0.12∶1	甲苯	500	22500	223	[30]
MnCoO _x	Mn/Co=0∶1	甲苯	1000	40000	246	[31]
MnCoO _x	Mn/Co=0.2∶0.8	甲苯	1000	40000	227	[31]
MnCoO _x	Mn/Co=0.3∶0.7	甲苯	1000	40000	220	[31]
MnCoO _x	Mn/Co=0.4∶0.6	甲苯	1000	40000	215	[31]
MnCoO _x	Mn/Co=0.5∶0.5	甲苯	1000	40000	219	[31]
FeMnO _x	Fe/Mn=0∶1	氯苯	600	20000^①	310	[33]
FeMnO _x	Fe/Mn=1∶8	氯苯	600	20000^①	340	[33]
FeMnO _x	Fe/Mn=1∶1	氯苯	600	20000^①	197	[33]
FeMnO _x	Fe/Mn=2∶1	氯苯	600	20000^①	295	[33]
FeMnO _x	Fe/Mn=1∶0	氯苯	600	20000^①	>400	[33]

表3 VOCs在不同焙烧温度的催化剂上催化氧化的条件和性能

催化剂	焙烧温度 /℃	污染物	浓度 /μL·L^-1	空速 /mL∙g^-1∙h^-1	T₉₀/℃	I_D/I_2g	参考文献
Co₃O₄	300	甲苯	1000	40000	240	—	[34]
Co₃O₄	350	甲苯	1000	40000	251	—	[34]
Co₃O₄	400	甲苯	1000	40000	260	—	[34]
Fe₁Mn₄	300	甲苯	500	100000	—	0.93	[35]
Fe₁Mn₄	400	甲苯	500	100000	—	0.91	[35]
Fe₁Mn₄	500	甲苯	500	100000	—	0.87	[35]
Cu₁Co₂Fe₁O _x	400	甲苯	800	60000	238	—	[36]
Cu₁Co₂Fe₁O _x	500	甲苯	800	60000	246	—	[36]
Cu₁Co₂Fe₁O _x	600	甲苯	800	60000	289	—	[36]
Cu₁Co₂Fe₁O _x	700	甲苯	800	60000	322	—	[36]

表4 VOCs在不同制备方法合成的催化剂上催化氧化的条件和性能

催化剂	制备方法	污染物	浓度 /μL·L^-1	空速 /mL∙g^-1∙h^-1	T₉₀ /℃	参考文献
CeO₂-M	原位热解法	甲苯	1000	20000	223	[38]
CeO₂-P	沉淀法	甲苯	1000	20000	280	[38]
CeMn-IM	浸渍法	甲苯	500	60000^①	261	[39]
CeMn-CP	共沉淀法	甲苯	500	60000^①	259	[39]
CeMn-SG	溶胶凝胶法	甲苯	500	60000^①	249	[39]
CeMn-HT	水热法	甲苯	500	60000^①	246	[39]
MnCu_0.5	水热氧化还原法	甲苯	1000	40000	210	[40]
MnCu_0.75-H₂O₂	氧化还原沉淀法	甲苯	1000	40000	236	[40]
MnCu_0.75-P	共沉淀法	甲苯	1000	40000	240	[40]
Cu_0.4Ce_0.6-DR	双氧化还原法	甲苯	500	50000	约246	[41]
Cu_0.4Ce_0.6-C	共沉淀法	甲苯	500	50000	约270	[41]

表5 VOCs在不同载体的催化剂上催化氧化的条件和性能

催化剂	载体	污染物	浓度/μL·L^-1	空速/mL∙g^-1∙h^-1	T₉₀/℃	参考文献
MnO _x /HZ-5	纳米中空HZSM-5	甲苯	1000	15000	255	[42]
MnO _x /MZ-5	微米HZSM-5	甲苯	1000	15000	282	[42]
Co₃O₄	—	丙烷	—	80000	>400	[43]
Co₃O₄/ZSM-5	ZSM-5	丙烷	—	80000	360	[43]
Co₃O₄/Silicalite-1	Silicalite-1	二氯甲烷	1000	30000	420	[44]
Co₃O₄/ZSM-5	ZSM-5	二氯甲烷	1000	30000	370	[44]
Co₃O₄/TS-1	TS-1	二氯甲烷	1000	30000	406	[44]
Mn/Ce-Zr(C-T-1)	界面CeO₂-ZrO₂	甲苯	1000	30000	254	[45]
Mn/Ce-Zr-ss	简单CeO₂-ZrO₂	甲苯	1000	30000	288	[45]
Co₃O₄/TiO₂	TiO₂	甲苯	1000	60000	377	[46]
Co₃O₄/YSZ	YSZ	甲苯	1000	60000	280	[46]
Co₃O₄	—	甲苯	1000	60000	312	[46]

图1 催化剂的SEM和TEM图像[46]

表6 VOCs在不同形貌的催化剂上催化氧化的条件和性能

催化剂	形貌	污染物	浓度 /μL·L^-1	空速 /mL∙g^-1∙h^-1	T₉₀ /℃	参考文献
CeO₂-S	球形	苯乙烯	600	15000	184	[47]
CeO₂-R	棒状	苯乙烯	600	15000	219	[47]
CeO₂-O	八面体	苯乙烯	600	15000	221	[47]
CeO₂-C	立方体	苯乙烯	600	15000	>350	[47]
Co₃O₄-R	棒状	邻二甲苯	100	120000	270	[48]
Co₃O₄-S	球形	邻二甲苯	100	120000	295	[48]
MnO₂-PS	多孔纳米片	丙烷	2000	30000	235	[49]
MnO₂-R	棒状	丙烷	2000	30000	295	[49]
MnO₂-B	块状	丙烷	2000	30000	318	[49]
Ce₁Mn₂	核壳结构	甲苯	1000	60000	245	[50]
CeO₂	—	甲苯	1000	60000	315	[50]
MnO₂	—	甲苯	1000	60000	290	[50]
CeO₂@Co₃O₄	核壳结构	甲苯	2000	20000	225	[51]
CeO₂	—	甲苯	2000	20000	>300	[51]
Co₃O₄	—	甲苯	2000	20000	285	[51]

图2 CuO-TiO2催化剂10%水蒸气存在下的流动时间试验[55]

表7 引入氮氧化物对不同催化剂上甲苯催化氧化性能的影响

催化剂	甲苯浓度/μL·L^-1	NO _x 浓度/μL·L^-1	空速/mL∙g^-1∙h^-1	甲苯转化温度(未引入NO _x )/℃	甲苯转化温度(引入NO _x )/℃	参考文献
Mn/CeO₂	100	500	10000	T₈₀=215	T₈₀=226	[58]
Mn/TiO₂	100	500	10000	T₈₀=239	T₈₀=247	[58]
Mn₂Cu₁Al₁O _x	800	100	60000^①	T₁₀₀=250	T₉₄=250	[59]
MnO _x -CeO₂	50	500	60000	T₄₇=150	T₂₆=150	[60]
CuCeAl _x	1000	600	50000^①	T₉₀≈300	T₉₀≈250	[61]

表8 新鲜样品和引入SO2之后样品的表面成分[62]

催化剂	(O_α/O)/%	ΔO_α/%	(V⁵⁺/V)/%	(SO $4 2 -$ /S)/%
V-Cu/ZSM-5	48.86	—	72.25	—
Cu/ZSM-5	38.95	—	—	—
V-Cu/ZSM-5-使用后	53.17	4.31	63.32	52.36
Cu/ZSM-5-使用后	58.89	19.94	—	64.55

表8 新鲜样品和引入SO2之后样品的表面成分[62]

催化剂	(O_α/O)/%	ΔO_α/%	(V⁵⁺/V)/%	(SO $4 2 -$ /S)/%
V-Cu/ZSM-5	48.86	—	72.25	—
Cu/ZSM-5	38.95	—	—	—
V-Cu/ZSM-5-使用后	53.17	4.31	63.32	52.36
Cu/ZSM-5-使用后	58.89	19.94	—	64.55

图3 SO2对10Cu-3V/γ-Al2O3的抑制机理[65]

参考文献 66

1	YE Z, J-M GIRAUDON, NUNS N, et al. Influence of the preparation method on the activity of copper-manganese oxides for toluene total oxidation[J]. Applied Catalysis B: Environmental, 2018, 223: 154-166.
2	PARK E J, SEO H O, KIM Y D. Influence of humidity on the removal of volatile organic compounds using solid surfaces[J]. Catalysis Today, 2017, 295: 3-13.
3	WU P, JIN X J, QIU Y C, et al. Recent progress of thermocatalytic and photo/thermocatalytic oxidation for VOCs purification over manganese-based oxide catalysts[J]. Environmental Science & Technology, 2021, 55(8): 4268-4286.
4	LIU L Z, SUN J T, DING J D, et al. Highly active Mn_3- _x Fe _x O₄ spinel with defects for toluene mineralization: Insights into regulation of the oxygen vacancy and active metals[J]. Inorganic Chemistry, 2019, 58(19): 13241-13249.
5	HE C, CHENG J, ZHANG X, et al. Recent advances in the catalytic oxidation of volatile organic compounds: A review based on pollutant sorts and sources[J]. Chemical Reviews, 2019, 119(7): 4471-4568.
6	JIN J, LI P, CHUN D H, et al. Defect dominated hierarchical Ti-metal-organic frameworks via a linker competitive coordination strategy for toluene removal[J]. Advanced Functional Materials, 2021, 31: 2102511.
7	LI S J, DANG X Q, YU X, et al. High energy efficient degradation of toluene using a novel double dielectric barrier discharge reactor[J]. Journal of Hazardous Materials, 2020, 400: 123259.
8	BELLUOMO I, BOSHIER P R, MYRIDAKIS A, et al. Selected ion flow tube mass spectrometry for targeted analysis of volatile organic compounds in human breath[J]. Nature Protocols, 2021, 16: 3419-3438.
9	DU X Y, LI C T, ZHANG J, et al. Highly efficient simultaneous removal of HCHO and elemental mercury over Mn-Co oxides promoted Zr-AC samples[J]. Journal of Hazardous Materials, 2021, 408: 124830.
10	SHU Y J, JI J, XU Y, et al. Promotional role of Mn doping on catalytic oxidation of VOCs over mesoporous TiO₂ under vacuum ultraviolet (VUV) irradiation[J]. Applied Catalysis B: Environmental, 2018, 220: 78-87.
11	LEE J E, OK Y S, TSANG D C W, et al. Recent advances in volatile organic compounds abatement by catalysis and catalytic hybrid processes: A critical review[J]. Science of The Total Environment, 2020, 719: 137405.
12	WENG X L, MENG Q J, LIU J J, et al. Catalytic oxidation of chlorinated organics over lanthanide perovskites: Effects of phosphoric acid etching and water vapor on chlorine desorption behavior[J]. Environmental Science & Technology, 2019, 53(2): 884-893.
13	周远松, 高凤雨, 唐晓龙, 等. 金属氧化物催化CO还原NO的研究进展[J]. 化工进展, 2019, 38(11): 4941-4948.
	ZHOU Y S, GAO F Y, TANG X L, et al. Research progress on NO reduction by CO over metal oxide catalysts[J]. Chemical Industry and Engineering Progress, 2019, 38(11): 4941-4948.
14	LUO M M, CHENG Y, PENG X Z, et al. Copper modified manganese oxide with tunnel structure as efficient catalyst for low-temperature catalytic combustion of toluene[J]. Chemical Engineering Journal, 2019, 369: 758-765.
15	WANG H P, LU Y Y, HAN Y X, et al. Enhanced catalytic toluene oxidation by interaction between copper oxide and manganese oxide in Cu-O-Mn/γ-Al₂O₃ catalysts[J]. Applied Surface Science, 2017, 420: 260-266.
16	YANG Q L, WANG D, WANG C Z, et al. Promotion effect of Ga-Co spinel derived from layered double hydroxides for toluene oxidation[J]. ChemCatChem, 2018, 10: 4838-4843.
17	SUN H, YU X L, YANG X Q, et al. Au/Rod-like MnO₂ catalyst via thermal decomposition of manganite precursor for the catalytic oxidation of toluene[J]. Catalysis Today, 2019, 332: 153-159.
18	GENTY E, SIFFERT S, COUSIN R. Investigation of reaction mechanism and kinetic modelling for the toluene total oxidation in presence of CoAlCe catalyst[J]. Catalysis Today, 2019, 333: 28-35.
19	LONG R, MAO K K, GONG M, et al. Tunable oxygen activation for catalytic organic oxidation: Schottky junction versus plasmonic effects[J]. Angewandte Chemie, 2014, 53(12): 3205-3209.
20	DONG C, QU Z P, QIN Y, et al. Revealing the highly catalytic performance of spinel CoMn₂O₄ for toluene oxidation: Involvement and replenishment of oxygen species using in situ designed-TP techniques[J]. ACS Catalysis, 2019, 9(8): 6698-6710.
21	WANG H L, LUO S T, ZHANG M S, et al. Roles of oxygen vacancy and O _x ^- in oxidation reactions over CeO₂ and Ag/CeO₂ nanorod model catalysts[J]. Journal of Catalysis, 2018, 368: 365-378.
22	LI Z Q, REN F, CHEN Z C, et al. Improved NO _x emissions and combustion characteristics for a retrofitted down-fired 300-MWe utility boiler[J]. Environmental Science & Technology, 2010, 44(10): 3926-3931.
23	WANG D, CHEN Q Z, ZHANG X, et al. Multipollutant control (MPC) of flue gas from stationary sources using SCR technology: A critical review[J]. Environmental Science & Technology, 2021, 55(5): 2743-2766.
24	SUN S R, LIU W B, GUAN W S, et al. Effects of air pollution control devices on volatile organic compounds reduction in coal-fired power plants[J]. Science of the Total Environment, 2021,782: 146828.
25	LIU J, WANG T, CHENG J, et al. Distribution of organic compounds in coal-fired power plant emissions[J]. Energy & Fuels, 2019, 33(6): 5430-5437.
26	PENG K, HOU Y Q, ZHANG Y Z, et al. Engineering oxygen vacancies in metal-doped MnO₂ nanospheres for boosting the low-temperature toluene oxidation[J]. Fuel, 2022, 314: 123123.
27	LI K G, LI T, DAI Y H, et al. Highly active urchin-like MCo₂O₄ (M=Co, Cu, Ni or Zn) spinel for toluene catalytic combustion[J]. Fuel, 2022, 318: 123648.
28	ZHOU X Y, LAI X X, LIN T, et al. Preparation of a monolith MnO _x -CeO₂/La-Al₂O₃ catalyst and its properties for catalytic oxidation of toluene[J]. New Journal of Chemistry, 2018, 20(42): 16875-16885.
29	ZHANG Y Z, ZENG Z Q, LI Y F, et al. Effect of the A-site cation over spinel AMn₂O₄ (A=Cu²⁺, Ni²⁺, Zn²⁺) for toluene combustion: Enhancement of the synergy and the oxygen activation ability[J]. Fuel, 2021, 288: 119700.
30	DONG C, QU Z P, JIANG X, et al. Tuning oxygen vacancy concentration of MnO₂ through metal doping for improved toluene oxidation[J]. Journal of Hazardous Materials, 2020, 391: 122181.
31	ZHANG W L, LI M Y, WANG X T, et al. Boosting catalytic toluene combustion over Mn doped Co₃O₄ spinel catalysts: Improved mobility of surface oxygen due to formation of Mn-O-Co bonds[J]. Applied Surface Science, 2022, 590: 153140.
32	SU Z A, YANG W H, WANG C Z, et al. Roles of oxygen vacancies in the bulk and surface of CeO₂ for toluene catalytic combustion[J]. Environmental Science & Technology, 2020, 54(19): 12684-12692.
33	WANG Y, WANG G, DENG W, et al. Study on the structure-activity relationship of Fe-Mn oxide catalysts for chlorobenzene catalytic combustion[J]. Chemical Engineering Journal, 2020, 395: 125172.
34	SHEN Y J, DENG J, IMPENG S, et al. Boosting toluene combustion by engineering Co-O strength in cobalt oxide catalysts[J]. Environmental Science & Technology, 2020, 54(16): 10342-10350.
35	WANG Y, WU J, WANG G, et al. Oxygen vacancy engineering in Fe doped akhtenskite-type MnO₂ for low-temperature toluene oxidation[J]. Applied Catalysis B: Environmental, 2021, 285: 119873.
36	LI Z, YAN Q H, JIANG Q, et al. Oxygen vacancy mediated Cu_yCo_3- _y Fe₁O _x mixed oxide as highly active and stable toluene oxidation catalyst by multiple phase interfaces formation and metal doping effect[J]. Applied Catalysis B: Environmental, 2020, 269: 118827.
37	ZHANG P F, LU H F, ZHOU Y, et al. Mesoporous MnCeO _x solid solutions for low temperature and selective oxidation of hydrocarbons[J]. Nature Communications, 2015, 6(1): 1-10.
38	CHEN X, CHEN X, YU E Q, et al. In situ pyrolysis of Ce-MOF to prepare CeO₂ catalyst with obviously improved catalytic performance for toluene combustion[J]. Chemical Engineering Journal, 2018, 344: 469-479.
39	ZHANG X J, ZHAO J G, SONG Z X, et al. The catalytic oxidation performance of toluene over the Ce-Mn-O _x catalysts: Effect of synthetic routes[J]. Journal of Colloid and Interface Science, 2020, 562: 170-181.
40	LI J R, ZHANG W P, LI C, et al. Efficient catalytic degradation of toluene at a readily prepared Mn-Cu catalyst: Catalytic performance and reaction pathway[J]. Journal of Colloid and Interface Science, 2021, 591: 396-408.
41	ZENG Y Q, K-G HAW, WANG Z G, et al. Double redox process to synthesize CuO-CeO₂ catalysts with strong Cu-Ce interaction for efficient toluene oxidation[J]. Journal of Hazardous Materials, 2021, 404: 124088.
42	ZHANG C H, WANG C, HUANG H, et al. Insights into the size and structural effects of zeolitic supports on gaseous toluene oxidation over MnO _x /HZSM-5 catalysts[J]. Applied Surface Science, 2019, 486: 108-120.
43	LIU C F, HE L C, WANG X F, et al. Tailoring Co₃O₄ active species to promote propane combustion over Co₃O₄/ZSM-5 catalyst[J]. Molecular Catalysis, 2022, 524: 112297.
44	ZHANG L, HUANG S S, DENG W, et al. Dichloromethane catalytic combustion over Co₃O₄ catalysts supported on MFI type zeolites[J]. Microporous and Mesoporous Materials, 2021, 312: 110599.
45	ZHOU C X, ZHANG H L, ZHANG Z, et al. Improved reactivity for toluene oxidation on MnO _x /CeO₂-ZrO₂ catalyst by the synthesis of cubic-tetragonal interfaces[J]. Applied Surface Science, 2021, 539: 148188.
46	CHAI G T, DU D, WANG C, et al. Spinel Co₃O₄ oxides-support synergistic effect on catalytic oxidation of toluene[J]. Applied Catalysis A: General, 2021, 614: 118044.
47	ZHANG Y, LU J C, ZHANG L M, et al. Investigation into the catalytic roles of oxygen vacancies during gaseous styrene degradation process via CeO₂ catalysts with four different morphologies[J]. Applied Catalysis B: Environmental, 2022, 309: 121249.
48	MA Y, WANG L, MA J Z, et al. Investigation into the enhanced catalytic oxidation of o‑xylene over MOF-derived Co₃O₄ with different shapes: The role of surface twofold-coordinate lattice oxygen (O_2f)[J]. ACS Catalysis, 2021, 11(11): 6614-6625.
49	WU S P, LIU H M, HUANG Z, et al. O-vacancy-rich porous MnO₂ nanosheets as highly efficient catalysts for propane catalytic oxidation[J]. Applied Catalysis B: Environmental, 2022, 312: 121387.
50	LUO Y J, LIN D F, ZHENG Y B, et al. MnO₂ nanoparticles encapsuled in spheres of Ce-Mn solid solution: Efficient catalyst and good water tolerance for low-temperature toluene oxidation[J]. Applied Surface Science, 2020, 504: 144481.
51	FANG W, CHEN J H, ZHOU X Y, et al. Zeolitic imidazolate framework-67-derived CeO₂@Co₃O₄ core-shell microspheres with enhanced catalytic activity toward toluene oxidation[J]. Industrial & Engineering Chemistry Research, 2020, 59(22): 10328-10337.
52	KAWI S, TE M. MCM-48 supported chromium catalyst for trichloroethylene oxidation[J]. Catalysis Today, 1998, 44(1/2/3/4): 101-109.
53	CHOYA A, DE RIVAS B, GONZÁLEZ-VELASCO J R, et al. Oxidation of lean methane over cobalt catalysts supported on ceria/alumina[J]. Applied Catalysis A: General, 2020, 591: 117381.
54	ZHANG W D, DESCORME C, VALVERDE J L, et al. Cu-Co mixed oxide catalysts for the total oxidation of toluene and propane[J]. Catalysis Today, 2022, 384/385/386: 238-245.
55	MENG L Q, ZHAO H B. Low-temperature complete removal of toluene over highly active nanoparticles CuO-TiO₂ synthesized via flame spray pyrolysis[J]. Applied Catalysis B: Environmental, 2020, 264: 118427.
56	LEISTNER K, OLSSON L. Deactivation of Cu/SAPO-34 during low-temperature NH₃-SCR[J]. Applied Catalysis B: Environmental, 2015, 165: 192-199.
57	ZHANG X D, BI F K, ZHU Z Q, et al. The promoting effect of H₂O on rod-like MnCeO _x derived from MOFs for toluene oxidation: A combined experimental and theoretical investigation[J]. Applied Catalysis B: Environmental, 2021, 297: 120393.
58	PAN H, CHEN Z H, MA M D, et al. Mutual inhibition mechanism of simultaneous catalytic removal of NO _x and toluene on Mn-based catalysts[J]. Journal of Colloid and Interface Science, 2022, 607: 1189-1200.
59	LI Z, GAO Y S, WANG Q. The influencing mechanism of NH₃ and NO _x addition on the catalytic oxidation of toluene over Mn₂Cu₁Al₁O _x catalyst[J]. Journal of Cleaner Production, 2022, 348: 131152.
60	YE L M, LU P, PENG Y, et al. Impact of NO _x and NH₃ addition on toluene oxidation over MnO _x -CeO₂ catalyst[J]. Journal of Hazardous Materials, 2021, 416: 125939.
61	ZHAO L K, HUANG Y, ZHANG J F, et al. Al₂O₃-modified CuO-CeO₂ catalyst for simultaneous removal of NO and toluene at wide temperature range[J]. Chemical Engineering Journal, 2020, 397: 125419.
62	LI J H, XIAO G F, GUO Z Y, et al. ZSM-5-supported V-Cu bimetallic oxide catalyst for remarkable catalytic oxidation of toluene in coal-fired flue gas[J]. Chemical Engineering Journal, 2021, 419: 129675.
63	WANG Z, XIE K Y, ZHENG J, et al. Studies of sulfur poisoning process via ammonium sulfate on MnO₂/γ-Al₂O₃ catalyst for catalytic combustion of toluene[J]. Applied Catalysis B: Environmental, 2021, 298: 120595.
64	XIAO G F, GUO Z Y, LI J H, et al. Insights into the effect of flue gas on synergistic elimination of toluene and NO _x over V₂O₅-MoO₃(WO₃)/TiO₂ catalysts[J]. Chemical Engineering Journal, 2022, 435: 134914.
65	LYU Y, XU J Y, CAO Q Q, et al. Highly efficient removal of toluene over Cu-V oxides modified γ-Al₂O₃ in the presence of SO₂ [J]. Journal of Hazardous Materials, 2022, 436: 129041.
66	YU X H, WANG L Y, CHEN M Z, et al. Enhanced activity and sulfur resistance for soot combustion on three-dimensionally ordered macroporous-mesoporous Mn _x Ce_1- _x O _δ /SiO₂ catalysts[J]. Applied Catalysis B: Environmental, 2019, 254: 246-259.

[1]	时永兴, 林刚, 孙晓航, 蒋韦庚, 乔大伟, 颜彬航. 二氧化碳加氢制甲醇过程中铜基催化剂活性位点研究进展[J]. 化工进展, 2023, 42(S1): 287-298.
[2]	郑谦, 官修帅, 靳山彪, 张长明, 张小超. 铈锆固溶体Ce_0.25Zr_0.75O₂光热协同催化CO₂与甲醇合成DMC[J]. 化工进展, 2023, 42(S1): 319-327.
[3]	戴欢涛, 曹苓玉, 游新秀, 徐浩亮, 汪涛, 项玮, 张学杨. 木质素浸渍柚子皮生物炭吸附CO₂特性[J]. 化工进展, 2023, 42(S1): 356-363.
[4]	高雨飞, 鲁金凤. 非均相催化臭氧氧化作用机理研究进展[J]. 化工进展, 2023, 42(S1): 430-438.
[5]	王乐乐, 杨万荣, 姚燕, 刘涛, 何川, 刘逍, 苏胜, 孔凡海, 朱仓海, 向军. SCR脱硝催化剂掺废特性及性能影响[J]. 化工进展, 2023, 42(S1): 489-497.
[6]	赵景超, 谭明. 表面活性剂对电渗析减量化工业含盐废水的影响[J]. 化工进展, 2023, 42(S1): 529-535.
[7]	李化全, 王明华, 邱贵宝. 硫酸酸解钙钛矿相精矿的行为[J]. 化工进展, 2023, 42(S1): 536-541.
[8]	邓丽萍, 时好雨, 刘霄龙, 陈瑶姬, 严晶颖. 非贵金属改性钒钛基催化剂NH₃-SCR脱硝协同控制VOCs[J]. 化工进展, 2023, 42(S1): 542-548.
[9]	孙玉玉, 蔡鑫磊, 汤吉海, 黄晶晶, 黄益平, 刘杰. 反应精馏合成甲基丙烯酸甲酯工艺优化及节能[J]. 化工进展, 2023, 42(S1): 56-63.
[10]	杨寒月, 孔令真, 陈家庆, 孙欢, 宋家恺, 王思诚, 孔标. 微气泡型下向流管式气液接触器脱碳性能[J]. 化工进展, 2023, 42(S1): 197-204.
[11]	王胜岩, 邓帅, 赵睿恺. 变电吸附二氧化碳捕集技术研究进展[J]. 化工进展, 2023, 42(S1): 233-245.
[12]	王谨航, 何勇, 史伶俐, 龙臻, 梁德青. 气体水合物阻聚剂研究进展[J]. 化工进展, 2023, 42(9): 4587-4602.
[13]	王晋刚, 张剑波, 唐雪娇, 刘金鹏, 鞠美庭. 机动车尾气脱硝催化剂Cu-SSZ-13的改性研究进展[J]. 化工进展, 2023, 42(9): 4636-4648.
[14]	葛亚粉, 孙宇, 肖鹏, 刘琦, 刘波, 孙成蓥, 巩雁军. 分子筛去除VOCs的研究进展[J]. 化工进展, 2023, 42(9): 4716-4730.
[15]	林晓鹏, 肖友华, 管奕琛, 鲁晓东, 宗文杰, 傅深渊. 离子聚合物-金属复合材料（IPMC）柔性电极的研究进展[J]. 化工进展, 2023, 42(9): 4770-4782.

金属氧化物低温催化氧化VOCs的研究进展

Research progress of low temperature catalytic oxidation of VOCs by metal oxides

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

图/表 11

参考文献 66

相关文章 15

编辑推荐

Metrics

本文评价